How do I rename a device on my Apple ID?
My new iPhone is named iPhone within the list of my devices on my AppleID.
It doesn't seem to exist any direct easy way to change its name on the AppleID web interface.
I found this question already asked here:
how do I rename a device on my apple ID? - Apple Community
But this doesn't answer to the original question.
This answers to another question: How to change the name of my device "on my device"?
The OQ stands unanswered.